Changwon · Since 2019

Cold Wallet Records Your Accountant Can Read

We prepare offline wallet summary packs — transaction ledgers, holding statements, and cost-basis worksheets formatted for Korean and international tax preparers.

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Accountant reviewing printed financial documents at a desk

What We Deliver

Summary Packs for Offline Holdings

Organized ledger pages with handwritten annotations

Flagship Service

Cold Wallet Summary Pack

A complete document set covering wallet addresses, transaction history, and acquisition dates — ready for your accountant's filing season.

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Multi-Wallet

Consolidated Reconciliation

When holdings span several hardware wallets, we merge records into a single reconciled ledger with cross-reference tables.

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Annual report documents stacked on a wooden table

Year-End

Annual Holding Statement

Year-end position snapshots with valuation notes and transfer logs, formatted for corporate and personal tax filings.

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Why Clients Choose Us

Documents Built for Filing Season

Most accountants receive a USB drive full of raw export files and spend hours decoding them. Our summary packs translate offline wallet activity into structured ledgers your preparer already understands.

Each pack includes address registers, chronological transaction tables, fee breakdowns, and acquisition-cost worksheets. We work from the records you provide — screenshots, CSV exports, or handwritten logs — and return a print-ready PDF set.

Our Approach

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Client Notes

What Holders Say About Our Packs

My tax preparer in Seoul spent twenty minutes on my cold wallet records instead of two days. The transaction table alone saved us a back-and-forth email chain.
— Hyeon-jun M., hardware wallet holder, Busan
The reconciliation across three Ledger devices was thorough. I wish the fee breakdown had included one transfer I forgot to mention, but they corrected it within a day at no extra charge.
— Sarah L., self-custody investor, Seoul

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Field Notes

Guides for Wallet Holders

Utility Birch Core

What Records to Gather Before Filing Season

A practical checklist of documents offline wallet holders should collect before requesting a summary pack or meeting with their accountant.

Utility Birch Core

Reading a Cold Wallet Transaction Ledger

How to interpret the columns and entries in an accountant-ready wallet ledger, and what each field means for your tax filing.

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